Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index -17.49
Milk (kg) 685.00 -0.014 -9.59
Fat (kg) 8.05 -0.375 -3.02
Prot (kg) 11.07 -0.441 -4.89
Fertility Sub Index 0.86
Calving Interval (days) -0.52 -1.459 0.76
Survival (%) 0.09 1.117 0.10
Calving Sub Index -0.47
Gestation Length (days) 0.51 -0.919 -0.47
Beef Sub Index 0.31
Carcass Weight (kg) -2.40 -0.528 1.27
Age of Slaughter (days) 2.21 -0.432 -0.95
Maintenance Sub Index Maint. Sub Index 1.20
Live WT (kg) -3.90 -0.307 1.20
Total Carbon Sub Index -15.60

* Based on an €80/tonne carbon price